Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com ip4:40.92.0.0/14 include:transmail.net include:zoho.com include:zcsend.net include:us._netblocks.mimecast.com -all"
]
}